Three BPM packages like com.bea.wlpi.common, com.bea.wlpi.common.security, and com.bea.eci.repository.helper—provide classes, or value objects, for obtaining object data at both definition and run time. For more information about each of these packages, see BPM API.
Each value object shares the following characteristics:
Maintains various BPM server-side objects, including session EJBs (for example, templates, template definitions, and business calendars) and entity EJBs that are used internally. Also allows you to obtain data values from these objects.
Is represented by an individual Java class, the members of which are collectively referred to as values
Is serializable: can be exchanged between client and server overrides the equals() method for testing two objects of the same type for equality, as follows: public boolean equals(Object obj)
Implements the java.lang.comparable interface for comparing two objects of the same type, as follows: public int compareTo(Object obj)
When part of a homogeneous list, a class can be searched and sorted using the following methods:
java.util.Collection.contains(Object o)
java.util.List.indexOf(Object o)
java.util.Collections.sort(List list)
java.util.Collections.sort(List list, Comparator c)
If the natural ordering of an object (as implemented by the boolean compareTo(Object o) method) is based on the same field used by the boolean equals(Object o) method, the following method
int java.util.Collections.binarySearch(List list, Object o)
can be used for rapidly searching a list that was sorted earlier, using the java.util.Collections.sort(List list) method.
Implement the com.bea.wlpi.common.Publishable interface, if the import and export of the object data is supported.
Note: If the importing and exporting of data is supported, the object also implements the com.bea.wlpi.common.Publishable interface. For more information, see Publishing Workflow Objects.
The following table lists the value objects that can be used to access object data.
Value Object To access
com.bea.wlpi.common.BusinessCalendarInfo Business calendar data
com.bea.wlpi.common.EventKeyInfo Event key data
com.bea.wlpi.common.InstanceInfo Workflow instance data
com.bea.wlpi.common.OrganizationInfo Organization data
com.bea.wlpi.common.security.PermissionInfo Permission data
com.bea.wlpi.common.RepositoryFolderHelperInfo XML repository folder data
com.bea.eci.repository.helper.RepositoryFolderInfo XML repository folder data
com.bea.wlpi.common.RerouteInfo Task rerouting data
com.bea.wlpi.common.RoleInfo Role data
com.bea.wlpi.common.RolePermissionInfo Role permission data
com.bea.wlpi.common.TaskInfo Workflow task data
com.bea.wlpi.common.TemplateDefinitionInfo Template definition data
com.bea.wlpi.common.TemplateInfo Template data
com.bea.wlpi.common.UserInfo User data
com.bea.wlpi.common.security.UserPermissionInfo User permission data
com.bea.wlpi.common.VariableInfo Variable data
com.bea.wlpi.common.VersionInfo Version number data
com.bea.wlpi.common.XMLEntityHelperInfo XML repository entity data
com.bea.eci.repository.helper.XMLEntityInfo XML repository entity data
How Creating Value Objects :
To create a value object, use the associated constructor. Each of the BPM value objects described in the table Value Objects, provides one or more constructors for creating object data. The constructors for creating value objects are described in Value Object Summary.
For example, the following code creates an OrganizationInfo object, sets the organization ID to ORG1, and assigns the resulting object to organization.
OrganizationInfo organization = new OrganizationInfo("ORG1");
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